1、 ETSI TS 125 434 V15.0.0 (2018-07) Universal Mobile Telecommunications System (UMTS); UTRAN Iub interface data transport and transport signalling for Common Transport Channel data streams (3GPP TS 25.434 version 15.0.0 Release 15) TECHNICAL SPECIFICATION ETSI ETSI TS 125 434 V15.0.0 (2018-07)13GPP T
2、S 25.434 version 15.0.0 Release 15Reference RTS/TSGR-0325434vf00 Keywords UMTS ETSI 650 Route des Lucioles F-06921 Sophia Antipolis Cedex - FRANCE Tel.: +33 4 92 94 42 00 Fax: +33 4 93 65 47 16 Siret N 348 623 562 00017 - NAF 742 C Association but non lucratif enregistre la Sous-Prfecture de Grasse
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9、V15.0.0 (2018-07)23GPP TS 25.434 version 15.0.0 Release 15Intellectual Property Rights Essential patents IPRs essential or potentially essential to normative deliverables may have been declared to ETSI. The information pertaining to these essential IPRs, if any, is publicly available for ETSI member
10、s and non-members, and can be found in ETSI SR 000 314: “Intellectual Property Rights (IPRs); Essential, or potentially Essential, IPRs notified to ETSI in respect of ETSI standards“, which is available from the ETSI Secretariat. Latest updates are available on the ETSI Web server (https:/ipr.etsi.o
11、rg/). Pursuant to the ETSI IPR Policy, no investigation, including IPR searches, has been carried out by ETSI. No guarantee can be given as to the existence of other IPRs not referenced in ETSI SR 000 314 (or the updates on the ETSI Web server) which are, or may be, or may become, essential to the p
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13、nd/or tradename. Mention of those trademarks in the present document does not constitute an endorsement by ETSI of products, services or organizations associated with those trademarks. Foreword This Technical Specification (TS) has been produced by ETSI 3rd Generation Partnership Project (3GPP). The
14、 present document may refer to technical specifications or reports using their 3GPP identities, UMTS identities or GSM identities. These should be interpreted as being references to the corresponding ETSI deliverables. The cross reference between GSM, UMTS, 3GPP and ETSI identities can be found unde
15、r http:/webapp.etsi.org/key/queryform.asp. Modal verbs terminology In the present document “shall“, “shall not“, “should“, “should not“, “may“, “need not“, “will“, “will not“, “can“ and “cannot“ are to be interpreted as described in clause 3.2 of the ETSI Drafting Rules (Verbal forms for the express
16、ion of provisions). “must“ and “must not“ are NOT allowed in ETSI deliverables except when used in direct citation. ETSI ETSI TS 125 434 V15.0.0 (2018-07)33GPP TS 25.434 version 15.0.0 Release 15Contents Intellectual Property Rights 2g3Foreword . 2g3Modal verbs terminology 2g3Foreword . 4g31 Scope 5
17、g32 References 5g33 Definitions, symbols and abbreviations . 6g33.1 Definitions 6g33.2 Symbols 6g33.3 Abbreviations . 6g33.4 Specification Notations 7g34 Data Link Layer . 8g34.1 ATM Transport Option 8g34.1.1 Protection Switching at ATM Layer 8g34.2 Data Link Layer for IP Transport Option . 8g35 Iub
18、Data Transport for Common Transport Channel Data Streams 8g35.1 Introduction 8g35.2 ATM Transport Option 9g35.3 IP Transport Option 9g36 IubTransport Signalling Application for Common Transport Channel Data Streams 10g36.1 Introduction 10g36.2 Transport Signalling in case of ATM Transport Option. 10
19、g36.3 Transport Signalling in case of IP Transport Option 10g37 Signalling Bearer for ALCAP on IubInterface . 10g37.1 Introduction 10g37.2 Signalling Bearer in ATM Transport Option . 10g37.3 Signalling Bearer in IP Transport Option . 11g38 Interworking between ATM and IP Transport Options . 11g3Anne
20、x A (informative): Change history . 12g3History 13g3ETSI ETSI TS 125 434 V15.0.0 (2018-07)43GPP TS 25.434 version 15.0.0 Release 15Foreword This Technical Specification (TS) has been produced by the 3rdGeneration Partnership Project (3GPP). The contents of the present document are subject to continu
21、ing work within the TSG and may change following formal TSG approval. Should the TSG modify the contents of the present document, it will be re-released by the TSG with an identifying change of release date and an increase in version number as follows: Version x.y.z where: x the first digit: 1 prese
22、nted to TSG for information; 2 presented to TSG for approval; 3 or greater indicates TSG approved document under change control. y the second digit is incremented for all changes of substance, i.e. technical enhancements, corrections, updates, etc. z the third digit is incremented when editorial onl
23、y changes have been incorporated in the document. ETSI ETSI TS 125 434 V15.0.0 (2018-07)53GPP TS 25.434 version 15.0.0 Release 151 Scope The present document shall provide a specification of the UTRAN RNC-Node B (Iub) interface Data Transport and Transport Signalling for Common Transport Channel dat
24、a streams. 2 References The following documents contain provisions which, through reference in this text, constitute provisions of the present document. g404 References are either specific (identified by date of publication, edition number, version number, etc.) or non-specific. g404 For a specific
25、reference, subsequent revisions do not apply. g404 For a non-specific reference, the latest version applies. In the case of a reference to a 3GPP document (including a GSM document), a non-specific reference implicitly refers to the latest version of that document in the same Release as the present
26、document. 1 ITU-T Recommendation I.363.2 (2000-11): “B-ISDN ATM Adaptation layer specification: Type 2 AAL“. 2 ITU-T Recommendation I.366.1 (1998-06): “Segmentation and Reassembly Service Specific Convergence Sublayer for the AAL type 2“. 3 ITU-T Recommendation Q.2630.1 (1999-12): “AAL type 2 signal
27、ling protocol (Capability Set 1)“. 4 ITU-T Recommendation Q.2110 (1994-07): “B-ISDN ATM adaptation layer - Service Specific Connection Oriented Protocol (SSCOP)“. 5 ITU-T Recommendation Q.2130 (1994-07): “B-ISDN signalling ATM adaptation Layer - Service Specific Coordination Function for Support of
28、Signalling at the User Network Interface (SSCF at UNI)“. 6 ITU-T Recommendation Q.2150.2 (1999-12): “Signalling transport converter on SSCOP and SSCOPMCE“. 7 ITU-T Recommendation I.361 (1995-11): “B-ISDN ATM layer specification“. 8 ITU-T Recommendation I.630 (1999-02): “ATM protection switching“. 9
29、ITU-T Recommendation Q.2630.2 (2000-12): “AAL Type 2 signalling protocol (Capability Set 2)“. 10 ITU-T Recommendation E.191 (2000-03): “B-ISDN addressing“. 11 ITU-T Recommendation X.213 (1995-11): “Information Technology - Open Systems Interconnection - Network Service Definition“. 12 IETF RFC 768,
30、(1980-08): “User Datagram Protocol“. 13 IETF RFC 2460, (1998-12): “Internet Protocol, Version 6 (IPv6) Specification“. 14 IETF RFC 791, (1981-09): “Internet Protocol“. 15 IETF RFC 2474, (1998-12): “Definition of the Differentiated Services Field (DS Field) in the IPv4 and IPv6 Headers“. 16 IETF RFC
31、1661, (1994-07): “The Point-to-Point Protocol (PPP)“. 17 IETF RFC 1662, (1994-07): “PPP in HDLC-like Framing“. 18 IETF RFC 2507, (1999-02): “IP header compression“. ETSI ETSI TS 125 434 V15.0.0 (2018-07)63GPP TS 25.434 version 15.0.0 Release 1519 IETF RFC 1990, (1996-08): “The PPP Multilink Protocol
32、 (MP)“. 20 IETF RFC 2686, (1999-09): “The Multi-Class Extension to Multi-Link PPP“. 21 Void 22 3GPP TS 25.401, “UTRAN Overall Description“ 23 3GPP TS 25.426, “UTRAN Iur and Iub Interface Data Transport & Transport Signalling for DCH Data Streams“ 24 IETF RFC 3153, (2001-08): “PPP Multiplexing“. 25 I
33、ETF RFC 2364, (1998-07): “PPP over AAL5“. 26 IETF RFC 3031, (2001-01): “Multiprotocol Label Switching Architecture“. 27 ITU-T Recommendation E.164 (1997-05): “The international public telecommunication numbering plan“. 28 IETF RFC 3376 (2002-10), “Internet Group Management Protocol, Version 3“. 29 I
34、ETF RFC 3810 (2004-06), “Multicast Listener Discovery Version 2 (MLDv2) for IPv6“. 30 IETF RFC 3544, (2003-07): “IP Header Compression over PPP”. 3 Definitions, symbols and abbreviations For the purposes of the present document, the following abbreviations apply: 3.1 Definitions For the purposes of
35、the present document, the following terms and definitions apply. ALCAP: “ALCAP“ is a generic name for the transport signalling protocol used to setup and tear down transport bearers. IP UTRAN node: An UTRAN Node supporting the IP Transport Option 3.2 Symbols Void. 3.3 Abbreviations AAL ATM Adaption
36、Layer AAL2 AAL Type 2 ATM Asynchronous Transfer Mode CPCS Common Part Convergence Sublayer CPS Common Part Sublayer DSCH Downlink Shared ChannelFACH Forward Access Channel FP Frame ProtocolHDLC High-level Data Link Control HS-DSCH High Speed Downlink Shared Channel IP Internet Protocol LC Link Chara
37、cteristicsPPP Point-to-Point Protocol PT Path TypeRACH Random Access Channel RNC Radio Network Controller SAAL Signalling ATM Adaption Layer SAR Segmentation And ReassemblyETSI ETSI TS 125 434 V15.0.0 (2018-07)73GPP TS 25.434 version 15.0.0 Release 15SSCF Service Specific Co-ordination Function SSCO
38、P Service Specific Connection Oriented Protocol SSCS Service Specific Convergence Sublayer SSSAR Service Specific Segmentation And Reassembly STC Signalling Transport Converter UDP User Datagram Protocol UMTS Universal Mobile Telecommunication Network UNI User-Network Interface USCH Uplink Shared Ch
39、annel UTRAN UMTS Terrestrial Radio Access Network 3.4 Specification Notations For the purposes of the present document, the following notations apply: FDD This tagging of a word indicates that the word preceding the tag “FDD“ applies only to FDD. This tagging of a heading indicates that the heading
40、preceding the tag “FDD“ and the section following the heading applies only to FDD. TDD This tagging of a word indicates that the word preceding the tag “TDD“ applies only to TDD, including 3.84Mcps TDD, 7.68Mcps TDD and 1.28Mcps TDD. This tagging of a heading indicates that the heading preceding the
41、 tag “TDD“ and the section following the heading applies only to TDD, including 3.84Mcps TDD, 7.68Mcps TDD and 1.28Mcps TDD. 3.84Mcps TDD This tagging of a word indicates that the word preceding the tag “3.84Mcps TDD“ applies only to 3.84Mcps TDD. This tagging of a heading indicates that the heading
42、 preceding the tag “3.84Mcps TDD“ and the section following the heading applies only to 3.84Mcps TDD. 1.28Mcps TDD This tagging of a word indicates that the word preceding the tag “1.28Mcps TDD“ applies only to 1.28Mcps TDD. This tagging of a heading indicates that the heading preceding the tag “1.2
43、8Mcps TDD“ and the section following the heading applies only to 1.28Mcps TDD. 7.68Mcps TDD This tagging of a word indicates that the word preceding the tag “7.68Mcps TDD“ applies only to 7.68Mcps TDD. This tagging of a heading indicates that the heading preceding the tag “7.68Mcps TDD“ and the sect
44、ion following the heading applies only to 7.68Mcps TDD. FDD - This tagging indicates that the enclosed text following the “FDD - “ applies only to FDD. Multiple sequential paragraphs applying only to FDD are enclosed separately to enable insertion of TDD specific (or common) paragraphs between the F
45、DD specific paragraphs. TDD - This tagging indicates that the enclosed text following the “TDD - “ applies only to TDD including 3.84Mcps TDD, 7.68Mcps TDD and 1.28Mcps TDD. Multiple sequential paragraphs applying only to TDD are enclosed separately to enable insertion of FDD specific (or common) pa
46、ragraphs between the TDD specific paragraphs. 3.84Mcps TDD - This tagging indicates that the enclosed text following the “3.84Mcps TDD - “ applies only to 3.84Mcps TDD. Multiple sequential paragraphs applying only to 3.84Mcps TDD are enclosed separately to enable insertion of FDD and TDD specific (o
47、r common) paragraphs between the 3.84Mcps TDD specific paragraphs. 1.28Mcps TDD - This tagging indicates that the enclosed text following the “1.28Mcps TDD - “ applies only to 1.28Mcps TDD. Multiple sequential paragraphs applying only to 1.28Mcps TDD are enclosed separately to enable insertion of FD
48、D and TDD specific (or common) paragraphs between the 1.28Mcps TDD specific paragraphs. 7.68Mcps TDD - This tagging indicates that the enclosed text following the “7.68Mcps TDD - “ applies only to 7.68Mcps TDD. Multiple sequential paragraphs applying only to 7.68Mcps TDD are enclosed separately to e
49、nable insertion of FDD and TDD specific (or common) paragraphs between the 7.68Mcps TDD specific paragraphs. ETSI ETSI TS 125 434 V15.0.0 (2018-07)83GPP TS 25.434 version 15.0.0 Release 154 Data Link Layer 4.1 ATM Transport Option ATM shall be used in the transport network user plane and the transport network control plane according to ITU-T Recommendation I.361 7. 4.1.1 Protection Switching at ATM Layer If redundancy of pathways at ATM layer between RNC and Nod
